search for: skulls

..., but I can't figure out how to do this. Also, I'd to modify the strip labels that give the variable names to use longer variable labels I define below as vlab. > install.packages("heplots", repos="http://R-Forge.R-project.org") > # requires heplots 0.9-12 for Skulls data > library(heplots) > data(Skulls) > > # make shorter labels for epochs > Skulls$epoch <- factor(Skulls$epoch, labels=sub("c","",levels(Skulls$epoch))) > # create year variable > Skulls$year <- rep(c(-4000, -3300, -1850, -200, 150), each=30...

Dear R I'm trying to plot the lda means onto a 2 D plot of discriminant scores. Preferably I'd like these to be in a larger font compared to the discriminant scores. I tried skull.mean.pred <- predict(skulls.lda, as.data.frame(skulls.lda$means), dimen=2) from which I got skull.mean.pred $class [1] 1 2 3 4 5 Levels: 1 2 3 4 5 $posterior 1 2 3 4 5 1 0.30359530 0.2980478 0.1985440 0.1194298 0.08038303 2 0.28170499 0.2869483 0.1998210 0.1344000 0.09712566 3 0.1...

Hi, I'm analysing some anthropometric data on fifty odd skull bases. We know the gender of each skull, and we are trying to develop a predictor to identify the sex of unknown skulls. Rpart with cross-validation produces two models - one of which predicts gender for Males well, and Females poorly, and the other does the opposite (Females well, and Males poorly). In both cases the error rate for the worse predicted gender is close to 50%, and for the better predicted gender ab...

Hi, I think I'm missing something very obvious, but I am missing it, so I would be very grateful for help. I'm using rpart to analyse data on skull base morphology, essentially predicting sex from one or several skull base measurements. The sex of the people whose skulls are being studied is known, and lives as a factor (M,F) in the data. I want to get back predictions of gender, and particularly misclassification rates. rpart produces output like this :- > printcp(rpart.LFM) Classification tree: rpart(formula = Sex ~ LFM,...

I had the chance to test out one of the new Sun X2200 M2 servers for a week or so, aiming to check out the status of HVM support on these machines. The machine was a dual-Opteron dual-core, with 8GB RAM and 1 300GB SATA disk. Normally I tend to use Debian on my servers, but due to lack of needed hardware support on Debian x86_64 images, and because I had very few time to run the tests, I used an

Hi, I am working on problem 2 of Chapter 8 in Data Analysis and Graphics Using R and don't know how to approach the second half of the question: In the data set (an artificial one of 3121 patients, that is similar to a subset of the data analyzed in Stiell et al., 2001) head.injury, obtain a logistic regression model relating clinically.important.brain.injury to other variables. Patients

Hello there... My name is Marcelo, i am new in this list. I don't know if here is the right place for asking about samba + LDAP, if not, sorry... I am finishing to implement a samba server with ldap support but, when i want to add some group to the samba domain i obtain the following error messages: - SMBLDAP_TOOLS # smbldap-groupadd -a -g 10000 -s S-1-5-21-blablabla -t 2 domainadmins

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On Thu, 3 Apr 2014, Emanuele Balla (aka Skull) wrote: > I'm trying to debug (without great results, so far) a very weird > behaviour in my environment. Did you tried with enabled mail_log plugin? - -- Steffen Kaiser -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux)

What does it mean when your mouse hour glass pointer turns into a skull and cross bones symbol for a few seconds and is then followed by your desktop icons being scrambled around to different locations. This reminds me of a bug in the old Windows 98 SE desktop. What would cause this? This has happened to me once before on Fedora 3 (I think, maybe 2). -------------- next part

Dear R-helpers, I have a number of point configurations representing skull shapes, but some of them contain superfluous points. I want to write a loop in which each configuration is plotted and I am asked to write the numbers of points that are superfluous. However, I don't know how to introduce this interactive element. Would you give me an advice? Best regards Ond?ej Mikula -- Ond?ej

woudln't work because all the users are in one group anyway. and i am not allowed to to give read rights do "any" (i.e. 755) but theres really no option in smb.conf like "read only users = " or something like that? Am 13.12.2011 17:56, schrieb Raffael Sahli: > On Tue, 13 Dec 2011 16:38:41 +0100, "skull"<skull17 at gmx.ch> wrote: >> I want to

Hello to all R users, I use R for a year now and am dealing with geometric morphometrics of deer skulls. Yes, I am a biologist and my math skills are just beginning to brush up. To cut to the chase... I have two groups in my data (males and females) and my data is in a simple vector form. Now I need a bootstrap test for this value szc1 <- ((mean(maleCent)-mean(femaCent))^ 2)/(var(maleCent)+var(...

Hi, I'm using the FLAC command line tool to encode my WAV files in some directory to FLAC files. Now I noticed sometimes the output of the tool is mostly like this: flac -V --best "14 The Hose - Time Warp (Old Skull Mix).wav" flac 1.1.4, Copyright (C) 2000,2001,2002,2003,2004,2005,2006,2007 Josh Coalson flac comes with ABSOLUTELY NO WARRANTY. This is free software, and you are

Hi, I'm trying to debug (without great results, so far) a very weird behaviour in my environment. Sorry if this came out in another form before, but I've not been able to find out anything resembling what I'm experiencing, so far... OS is a debian wheezy and dovecot is the version provided by the OS: # 2.1.7: /etc/dovecot/dovecot.conf # OS: Linux 3.2.0-4-amd64 x86_64 Debian 7.4

Hello folks. We've got a wierd Problem at a customer server. The Server was running fine until tomorrow morning... My problem is that i have no idea where to begin my search for a solution. The Server is used as a Primary Domain Controller and worked just fine. here you see what cat /var/log/message | grep smbd is trying to tell me: First i have a lot of lines like this: Nov 20 04:04:12 dc

Hi All, I need to calculate the median for even number of data points.However instead of calculating the arithmetic mean of the two middle values,I need to calculate their geometric mean. Though I can code this in R, possibly in a few lines, but wondering if there is already some built in function. Can somebody give a hint? Thanks in advance [[alternative HTML version deleted]]

...-ass today. I failed to see the "available = no" in the service entry. Sorry for wasting your time. Rob Naccarato "Civilized men are more discourteous than savages Sys Admin because they know they can be impolite without Sheridan College having their skulls split, as a general thing." Oakville, Ont. Canada - Robert E. Howard ---------- Forwarded message ---------- Date: Thu, 3 Dec 1998 10:40:38 -0500 (EST) From: Rob Naccarato <rob@sheridanc.on.ca> To: samba@samba.org Subject: Invalid snum errors I've found these...

How does one use X forwarding properly? I got a server running CentOS 6.3 at runlevel 3 (no DE installed) I try to access virt-manager via x-forwarding from another CentOS 6.3 client in my network (runlevel 5 with default gnome) on The server i changed my sshd_config: X11Forwarding yes i installed xauth on both of the machines. Anything else there is to do? When i try to: ssh -X root at server

Hi guys. Total newbie here. I''ve been doing web stuff since 1996 but only began the foray into scripting last year. I haven''t got my skull completely 360 degrees around OOP yet. It''s just me here (in Japan) and there are no Ruby groups in my area (never mind any in English). I''ve got a database table - real simple: question, answer, and id fields - and I

Folks: I know this may be overreaching, but are we missing what's important? WHY do the zeros occur? Are they values less then a known or unknown LOD? -- and/or is there positive mass on zero? In either case, using logs to calculate a geometric mean may not make sense. Paraphrasing Greg Snow, what is the scientific question? What is the model? Cheers, Bert On Mon, Jan 17, 2011 at 9:13 AM,